Replacing Carbon Brushes - Makita DCO140 Manuel D'instruction

1
014864
Install the end of the knob into the center of the circle to
be cut, and proceed to cut in a clockwise direction.
Vacuum cover (optional accessory)
To perform cleaner operations, use the vacuum cover
and connect the tool to Makita vacuum cleaner or dust
collector.
2
014851
Loosen the thumb screw and remove the shoe. Attach the
vacuum cover, and fasten it securely with the thumb screw.
The circular guide (optional accessory) can be installed
on the vacuum cover.
5
2
1
3
4
014859
Connect the hose of a vacuum cleaner/dust collector to the
vacuum cover. When connecting to Makita vacuum cleaner,
use an optional hose 28 mm (1-1/8") in inner diameter.
1
4
2
3
014860
When connecting to Makita dust collector, connect the
hose for the dust collector directly to the dust nozzle.
1. Knob
1. Thumb screw
1
2. Vacuum cover
1. Tool
2. Vacuum cover
3. Hose 28
4. Hose for
vacuum cleaner
5. Vacuum cleaner
1. Tool
2. Vacuum cover
3. Hose 28
4. Dust collector
MAINTENANCE
CAUTION:
Always be sure that the tool is switched off and the
•
battery cartridge is removed before attempting to
perform inspection or maintenance.
Never use gasoline, benzine, thinner, alcohol or the
•
like. Discoloration, deformation or cracks may result.

Replacing carbon brushes

001145
Remove and check the carbon brushes regularly.
Replace when they wear down to the limit mark. Keep
the carbon brushes clean and free to slip in the holders.
Both carbon brushes should be replaced at the same
time. Use only identical carbon brushes.
1
2
2
014868
Insert the top end of slotted bit screwdriver into the notch in
the tool and remove the holder cap cover by lifting it up.
1
2
014869
Use a screwdriver to remove the brush holder caps.
Take out the worn carbon brushes, insert the new ones
and secure the brush holder caps.
Reinstall the holder cap cover on the tool.
To maintain product SAFETY and RELIABILITY, repairs,
any other maintenance or adjustment should be
performed by Makita Authorized or Factory Service
Centers, always using Makita replacement parts.
9
1. Limit mark
1
1. Holder cap
cover
2. Screwdriver
1. Brush holder
cap
2. Screwdriver